IRMCF343 International Rectifier, IRMCF343 Datasheet - Page 15

• Manufacturer Part Number: IRMCF343
• Description: High Performance Appliance RAM Based Motion Control IC
• Manufacturer: International Rectifier

Specifications of IRMCF343

• Motion Control Description: High Performance Appliance Motor Control IC
• Package: QFP64
• Moisture Sensitivity Level: MSL3

6.4
V
V
V
Note:
6.5
- OP amps for current sensing (IFB+, IFB-, IFBO, IPFC+, IPFC-, IPFCO)
C
V
V
V
V
C
R
OP
CMRR
I
I
Note:
SRC
SNK
PLLVDD
IL OSC
IH OSC
AVDD
OFFSET
I
OUTSW
AREF
IN
FDBK
Symbol
Symbol
(1) Data guaranteed by design.
(1) Data guaranteed by design.
GAINCL
= 1nF, C
PLL and Oscillator DC Characteristics
Analog I/O DC Characteristics
Supply Voltage
Oscillator Input Low
Voltage
Oscillator Input High
Voltage
Supply Voltage
Input Offset Voltage
Input Voltage Range
OP amp output
operating range
Input capacitance
OP amp feedback
resistor
Operating Close loop
Gain
Common Mode
Rejection Ratio
Op amp output
source current
Op amp output sink
current
MEXT
= 100nF. Unless specified, Ta = 25˚C.
Parameter
Parameter
Table 5. Analog I/O DC Characteristics
Table 4. PLL DC Characteristics
1.71 V
50 mV
V
V
1.62 V
80 db
5 kΩ
Min
0 V
PLLVSS
0.8*
PLLVDD
Min
(1)
-
-
-
-
-
100 μA
3.6 pF
80 db
1.8 V
1 mA
Typ
1.8 V
Typ
-
-
-
-
-
1.89 V
26 mV
20 kΩ
1.2 V
1.2 V
V
V
1.92 V
Max
Max
0.2*
PLLVDD
PLLVDD
-
-
-
-
-
Recommended
V
Recommended
V
(1)
Requested
between op amp
output and
negative input
(1)
(1)
V
(1)
V
(1)
Recommended
V
(1)
V
(1)
AVDD
AVDD
OUT
OUT
PLLVDD
PLLVDD
Condition
Condition
= 0.6 V
= 0.6 V
= 1.8 V
= 1.8 V
IRMCF343
= 1.8 V
= 1.8 V
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